Trees stressed by prolonged drought are more subject to attack by boring insects. This article provides tips and a video link on how to manage pines for borers. Record breaking heat and sporadic rainfall during July of 2023 took their toll on landscape trees. Cone bearing evergreens, like white pines, are especially susceptible to drought…Read more about Beat Back Borers Attacking Pines and other Cone Bearing Trees[Read More]
Resources for landscapes and gardens in the Midwest
Landscape Report
Wet summer weather always brings in a surplus of plant diseases, but few are as dramatic as clematis blight, caused by the fungus now called Calophoma clematidina (formerly Ascochyta or Phoma clematidina) (Fig. 1). The rest of us simply call it clematis blight or clematis wilt. Why the confusion with both the common and Latin…Read more about Blasted Clematis Blight[Read More]
Help IR4 Help You! The IR-4 Project provides the research necessary for pesticide registration on ornamental plants. IR4 operates as a unique partnership between the U.S. Department of Agriculture (USDA) – both the National Institute of Food and Agriculture (NIFA), the Cooperative State Research Education and Extension Service (CSREES), the Agricultural Research Service (ARS),…Read more about Help IR4 Help You![Read More]
A new invasive insect of concern has been identified in the state of Georgia. In August of 2023, Georgia’s Department of Agriculture, along with the USDA, confirmed the presence of the yellow-legged hornet, Vespa velutina, outside of the city of Savannah. To date, this is the only confirmed identification of this insect in the United…Read more about New Invasive Predator of Honeybees[Read More]
Stop me if you’ve heard this one…. A tree is in a slow decline year after year. You are called to your client’s property only to find the root flare well below grade. Most professionals in the Green Industry have encountered this at some point in their career. The most common reason for the slow…Read more about Another Case of Mortality from Planting Trees Too Deep[Read More]
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